The Siemens Molded Case Circuit Breaker is a pivotal component in ensuring electrical safety and reliability across various applications. It boasts a robust breaking capacity of 150 kA at 480 V and features an advanced ETU856 electronic trip unit integrated with overload and short circuit protection functionalities. With a compact design, this 4 pole variant supports effective line protection, making it ideal for heating, air conditioning, and refrigeration systems.

Customizable settings allow precise adaptation to specific loads
Robust mechanical endurance supports long term reliability
High insulation voltage rating ensures performance in varied conditions
IP40 protection class provides resilience against dust and moisture
Suitable for a variety of applications promoting versatility within systems